Gira KNX switching/blind actuators

Gira KNX switching/blind actuator, 8-gang/4-gang

The Gira KNX switching/blind actuators with manual actuation and integrated bus coupling can be used as a switching actuator (max. 4-gang, 8-gang, or 16-gang) or as a blind actuator (max. 2-gang, 4-gang, or 8-gang) depending on the parameterization. Mixed configurations of switching and blind actuators are also possible. For the blind actuator function, two neighbouring relay outputs are combined to form one blind output. The devices have a switching position indication for each relay.

Manual actuation for switching over the relays can be in parallel or without KNX operation. Central switch-off can also be performed via manual actuation. The DRA actuators are installed on a DIN top-hat rail, and the connection of different external conductors to the outputs is permissible. Gira recommends ETS 3.0 d for configuring and starting up the device.

Functions of the blind actuator outputs

Independent control of up to 2, 4 or 8 blind outputs

Behaviour in the event of bus voltage failure and recovery can be set

Separately parameterizable movement times with movement time extension for moving into the upper end position.

All blind outputs can be centrally controlled.

Feedback on the hanging or slat position. Active or passive (object can be read out) cyclical feedback functions

Feedback can be delayed until after the bus voltage is restored

Assignments of up to 5 different safety functions (3 wind alarms, 1 rain alarm, 1 frost alarm), with cyclical monitoring as an option

Forced setting function can be realised for each blind output

Sun protection function with fixed and variable hanging or slat positions can be activated

Inclusion in scenes possible, maximum of 8 internal scenes can be parameterized per channel

Memory function for light scenes

Functions of the switching actuator outputs

Independent switching of up to 4, 8 or 16 switch outputs

NO contact or NC contact operation can be set

Behaviour in the event of bus voltage failure and recovery can be set

Central switching function

Group feedback for reduction of bus load

Active or passive cyclical feedback function (object can be read out)

Feedback can be delayed until after the bus voltage is restored

Logical linking function for each output

Block function can be parameterized for each channel. As an alternative, forced setting function for each output.

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